baber/WOPTO huggingface dataset:
Patent JP-S55134698-A (JP)
Title: Waste water treatment
Inventor: SAWARA TERUTAKA
IPC: C02F3/34
Filed: 1979-04-05
Abstract: PURPOSE: To effect biological oxidation treatment with highly efficient dissolving of oxygen while preventing the carrier from flowing out by a method wherein sewage or industrial waste water is passed through fluidized bed consisting of small specific gravity carrier particles having on their surface deposited aerobic microbes.  
     CONSTITUTION: Microbes are deposited and grown on the surface of carrier particles whose specific gravity is smaller than that of object to be treated. Treating water 7 into which oxygen-contg. gas is dissolved by pressure is passed through the  above carrier particles. The carrier particles are fluidized to cause microbes on the  surface of carrier to contact water and purify the water. Because the carrier has  specific gravity smaller than that of the treating water, the carrier always tends to  float up. Meanwhile, the treating water flows downwardly, and therefore treating  water and carrier efficiently contact, and flowing out of the carrier is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11236031-A (JP)
Title: Paper container and apparatus for forming notch in this paper container
Inventor: YAMAZAKI TAKEO
IPC: B65B35/36
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain easily information relating to contents in a paper container. SOLUTION: This paper container 1 has side faces 3 formed by folding, into a rectangularly cylindrical shape, carton blanks in a developed state formed by punching a paper material, a bottom face 2 formed by folding and welding one side of the side faces 3 extending in the longitudinal directions, and a container top 4 which is provided on the other side of the side faces, through which contents are packed inside the container, and whose interior is closely sealed by welding. And information display notch part 5 for notifying a user of information relating to the packed contents is provided in the container top 4. By providing this information display notch part 5, information relating to the contents can be easily ascertained even in the case where a display portion on the side faces cannot be ascertained.
Patent JP-S61200737-A (JP)
Title: Exchange service system
Inventor: HASEGAWA HIROYUKI
IPC: H04M3/22
Filed: 1985-03-01
Abstract: PURPOSE:To prevent useless call to a computer in an abnormal state by allowing an exchange to send a message representing a faulty computer to a call data terminal equipment when a fault takes place in a computer connected to the exchange and an incoming call comes to it. CONSTITUTION:A data terminal equipment 2 and the computer 3 are connected to the exchange 1 via a terminal connector 4 and further a message equipment 5 generating information representing that the terminal equipment 2 or the computer 3 is faulty. If the computer 3 has a fault such as power failure or system-down, the exchange 1 detects the abnormal state and registers abnormality detection information to a line information memory. When the computer 3 is called by the data terminal equipment 2, the exchange 1 uses the incoming information and abnormality detection information to the computer 3 to inform that the computer 3 is faulty in the called terminal equipment from the equipment 5. Thus, the calling terminal equipment recognizes that the computer 3 is not busy but faulty and repeats no calling.
Patent JP-H07230356-A (JP)
Title: Mouse erroneous movement preventing circuit
Inventor: SHIMAMATSU NOBUHIRO
IPC: G06F3/038
Filed: 1994-02-16
Abstract: PURPOSE:To prevent the malfunction due to erroneous movement of a mouse by not outputting a mouse signal regardless of movement of the mouse due to external oscillation or shock in the case that an operator doesn't operate the mouse. CONSTITUTION:If the mouse is erroneously moved by oscillation or shock, light is made incident from an external light taking-in hole 11 to turn on a phototransistor 12, and the logical value of one input terminal of a positive AND gate 13 is set to '0', and the mouse signal indicating the extent of movement of the mouse is not outputted from the gate 13. In the case of normal operation, the phototransistor 12 is turned off because the external light taking-in hole 11 is closed with operator's hand, and the logical value of one input terminal of the positive ANG gate 13 is set to '1', and the mouse signal is outputted from the gate 13 as a mouse output signal.
Patent JP-H05210102-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: TANIGUCHI OSAMU
IPC: G02F1/1337
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the deterioration in element characteristics with lapse of time by improving the stability of uniform orientation. CONSTITUTION:This ferroelectric liquid crystal element has a pair of counter substrates which respectively have scanning electrode groups and information electrode groups and a ferroelectric liquid crystal which is disposed between these substrates and is set at a film thickness sufficiently small for releasing a spiral structure. The treating directions along the uniaxial orientation treatment axes imparted to the respective substrates intersect with each other at <=90 deg. angle. This element has a relation theta<theta'<=THETA when the angle formed by the average molecular axes respectively in the two initial stable orientation states of the ferroelectric liquid crystal is designated as 2theta, the angle formed by the two average molecular axes generated when the voltage exceeding the threshold voltage of the ferroelectric liquid crystal is impressed between the scanning electrodes and information electrodes facing each other as 2THETA and the angle formed of the two average molecular axes generated after the AC voltage is impressed to the ferroelectric liquid crystal and is removed therefrom as 2theta'.
Patent JP-S55133553-A (JP)
Title: Semiconductor integrated device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L21/31
Filed: 1979-04-03
Abstract: PURPOSE:To enable high withstand voltage of a semiconductor integrated device and the increase of an electric current thereof by terminating a semiconductor layer extended along a dielectric film of a dielectric isolation semiconductor integrated device in a bulk without exposing on the surface of a semiconductor directly under a wire, to which high voltage is applied. CONSTITUTION:A p-type emitter layer pE is extended along an insulating SiO2 film 2, is terminated at one end at the side surface of the film 2 without exposing on the surface, and exposed at the end except the terminated end on a silicon surface. On the other hand, a channel cut n<+>type layer 13 is diffused under a wire 401 for an n-type emitter layer nE on the silicon surface in the vicinity of the film 2. When a forward bias is applied to this thyristor, a channel generated under a cathode wire 401 is thus shut off by an n<+>type layer 13. When a reverse bias is applied to the thyristor, there exists no junction between the layer pE and the layer nB reversely biased directly under the wire 401 to which high voltage is applied so as to enable high withstand voltage of a semiconductor integrated device and the increase of an electric current thereof.
Patent JP-H01221581-A (JP)
Title: Antistatic pile fabric
Inventor: MIYATA YOSHINOBU
IPC: D03D27/00
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the subject woven fabric, capable of preventing retention and discharge of static electricity and removing damage by static electricity, by arranging electrically conductive yarns in part of pile yarns in a pile fabric at a suitable interval, weaving a fabric, permeating an electrically conductive coating material from the back side of fuzz base parts and forming an electrically conductive layer. CONSTITUTION:Pile yarns 6' prepared by intertwisting electrically conductive fiber yarns 7 in part of pile yarns 6 consisting of, e.g., electrically nonconductive yarns 7, at a suitable interval (interval readily initiating discharge) to weave a pile fabric. A coating material (e.g., synthetic rubber or vinyl chloride) obtained by kneading an electrically conductive material 4 is then permeated and applied to fuzz parts 8 of the pile yarns 6 and 6' to form an electrically conductive layer 5. An earthing terminal 10, as necessary, is mounted between the above-mentioned electrically conductive layer 5 and a base fabric 3. The back side of the afore-mentioned base fabric is then coated with the electrically nonconductive material to afford the aimed antistatic pile fabric. Since discharge is readily initiated and retention and discharge of static electricity can be prevented, the fabric is suitable as sheet covers in automobiles, floor coverings in computer rooms, etc.
Patent JP-S63277064-A (JP)
Inventor: DENISU CHIYATSUPUMAN
IPC: C07F9/10
Filed: 1988-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54133338-A (JP)
Title: Ink jet recording head
Inventor: KOMAI HIROMICHI
IPC: B41J2/205
Filed: 1978-04-07
Abstract: PURPOSE:To enable intermediate tone to be readily expressed with a simple constitution by providing plural recording nozzles of respectively varying diameters to an ink jet recording head forming ink drops. CONSTITUTION:This comprises providing a required number of effluence openings of different diameters necessary for expressing intermediate tone to a nozzle plate 6, by which dots of plural kinds of sizes may be obtained, hence if these dots are used for an image recorder utilizing, e.g., a rotary drum, the piezoelectric elements communicating to nozzles of A thru F are selected according to the magnitudes of image information and by combining these with a suitable delay circuit, the dots of desired sizes may be printed in desired positions, thus the expression of intermediate tone may be readily accomplished.
Patent JP-S57155036-A (JP)
Title: Cooking device
Inventor: GOBI AKIRA
IPC: H05B3/00
Filed: 1981-03-19
Abstract: PURPOSE:To improve accuracy of a detected temperature by constituting that a temperature sensor surrounded by a multilayer heat insulation cylinder is provided at the center space of a heat source allowing free up and down movement so as to touch the bottom of a container to be heated. CONSTITUTION:While cooking, a sensor head 31 of a temperature sensor 21 touches the exterior of the bottom of a pan. At this time, cool air enters through a center hole 17, ventilation passing through a guide shaft 26 of a temperature sensor 21 and an insulation cylinder 32-1 and flowing to an air vent 38' of an insulation cylinder from an air vent 38 is obtained, and the sensor head 31 receives heat from the exterior of the bottom of the pan while the exterior circumference of the sensor head 31 is cooled. Although an atmospheric temperature of the surroundings of the insulation cylinder 32 becomes high, radiant heat to be received by the upper surface of the sensor head 31 can be fully intercepted as the heat is insulated with a vent air layer from the lower part of a connecting part of the internal and the external cylinders 32 to the upper part of the air vent 38'. Moreover, heat conduction can be inhibited as the internal and the external heat insulation cylinders are connected with each other through bosses 33 and 33'. Thus, accuracy of detected temperature can be improved.
Patent JP-S60220931-A (JP)
Title: Base material for photosensitive resin
Inventor: ISHII WATARU
IPC: G03F7/09
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a base material, wherein such deterioration as gelation and so forth does not arise during a long-term preservation period, of a good film forming capability by a method wherein at least one kind of diphenylamine and formalin or formalin-alcohol modified melamine derivative are condensed under an existance of acid catalyst. CONSTITUTION:When a base material to be used for forming the pattern of such a material to be etched as a semiconductor substrate is formed, a sensitive base material, which is exemplified like the following, is produded. That is, at least one kind of diphenylamine derivative, which is represented by a general formula, and formalin or formalin-alcohol modified melamine derivative are condensed under an existence of a acid catalyst. At this time, m-hydroxy diphenyl amine or o-hydroxy diphenyl amine are used as the diphenylamin drivative and compounds substituted into methylol and so forth are used as the formalin-alcohol modified melamine derivative. Moreover, such inorganic acid as hydrochloric acid and phosphoric acid, or, such organic acid as formic acid and oxalic acid are used as the acid caralyst.
Patent JP-H01216614-A (JP)
Title: Tv channel selection device
Inventor: HIRASHIMA SATOSHI
IPC: H04N5/44
Filed: 1988-02-24
Abstract: PURPOSE:To attain momentary tuning to a station having watched previously at its frequency band without needing any tuning even when the frequency band is switched by adding a tuning voltage memory circuit and a tuning voltage control circuit to a conventional circuit constitution. CONSTITUTION:When a channel button 28 or 29 is depressed, a clock signal with a prescribed frequency is inputted to an up-down counter 31. The output signal of the counter 31 is converted into a DC voltage by a D/A converter 32 and applied to an electronic tuner 22 as a tuning voltage. In the frequency band switching from a VHF band to a UHF band or vice versa, the output signal of the up-down counter 31 just before the switching is stored in a tuning voltage memory circuit 34. In the case of switching the frequency band from the UHF band into the VHF band or vice versa, the tuning voltage generated in response to the signal from the tuning voltage memory circuit 34 is applied to the electronic tuner 22. Thus, the program having watched previously without channel retrieval again in the frequency band switching is observed momentarily.
Patent JP-H01216359-A (JP)
Title: Semiconductor mask pattern
Inventor: KUROKI KOJI
IPC: G03F1/00
Filed: 1988-02-24
Abstract: PURPOSE:To prevent a pattern jump and to improve the yield for manufacturing a semiconductor chip by adding a rectangular pattern for preventing the pattern jump for manufacturing the semiconductor chip in a character pattern. CONSTITUTION:With respect to a character pattern 1 which is used for a machine kind name shoe purpose is a function recognition, etc., of an LSI, a pattern name whose purpose is a classification recognition of a pattern and a block number pattern whose purpose is a block order recognition of the pattern, a rectangular pattern 2 is added. By adding the rectangular pattern 2 for reinforcement to an isolated part of the pattern 1 of a character style which is generated in a dot matrix shape, a remaining part of the pattern in the latter half of etching becomes larger. In such a way, the character patterns 1, 2 which generate no pattern jump and whose character can be recognized easily are obtained, and the yield can be improved.
Patent JP-H10235104-A (JP)
Title: Dephosphorization device and soil water cleaning tank equipped with the device
Inventor: KATAGAI NOBUYOSHI
IPC: C02F1/52
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorization device which can supply quantitatively determined dephosphorizer without the use of accompanying electric equipment such as a metering pump and a soil water cleaning tank equipped with the dephsphrization device. SOLUTION: The dephosphorization device is composed of at least, a casing 1 with an opening part 2 on the lateral wall or at the bottom, a water-permeable container 3 mounted in the casing 1 and a weighting element 4 for applying pressure to the container 3. In the container 3, an aqueous solution of dephosphorizer 6 is contained which forms insoluble or hardly soluble salts through a chemical reaction with an ion phosphate. In addition, the soil water cleaning tank has sections such as an aerobic filtration bed tank, an anaerobic filtration bed tank, a sedimentation tank of a treated water tank and a sterilization tank arranged internally from the upstream side. Further, the soil water eleaning tank is equipped with a circulating water transfer pipe which sends back a treated water to the anaerobic filtration bed tank from the sedimentation tank or the treated water tank.  The anaerobic filtration bed tank, the aerobic filtration bed tank or the circulating water transfer pipe is equipped with the dephosphorization device.
Patent JP-H06249240-A (JP)
Title: Static pressure fluid bearing
Inventor: YASUI KEIGO
IPC: F16C32/06
Filed: 1993-03-02
Abstract: PURPOSE:To make pressure distribution uniform in the circumferential direction by forming drain grooves for discharging lubricating fluid after application of static pressure onto a thrust bearing surface of a main body at equal intervals in the circumferential direction, and forming discharge ports for a thrust bearing downstream in the rotating direction of a rotating body beyond the center between the adjacent drain grooves. CONSTITUTION:Pressurized air supplied to a pressurized air introducing port 1a of a casing 1 is introduced into a surge tank 15 via an air supplying port 14 of a static pressure fluid bearing 10, where a pressure thereof is regulated. Since the pressurized air is discharged through discharge ports 16, 17, a rotating body R is pivoted by the static pressure. The air discharged from the discharge port 16 is discharged outside the casing 1 on the inner circumferential side of a main body 11 outward in the radial direction of a thrust bearing surface 13 through a drain groove 18 and an exhaust hole 1d. The pressurized air is discharged from a portion near in the rotating direction A of the rotating body R through the discharge port 17 with respect to one drain groove 18, to thus pivot a flange surface R11. Consequently, axial pressure distribution toward the thrust bearing surface 13 acting by the pressurized air from the flange surface R11 becomes uniform in the circumferential direction.
Patent JP-H01216086-A (JP)
Title: Variable capacity type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F24F11/00
Filed: 1988-02-23
Abstract: PURPOSE:To restrain pressure variation in the outlet side of an evaporator and prevent the outlet side from freezing by providing a pressure responsive section of a switch valve mechanism for controllably varying a discharge capacity in an auxiliary low pressure chamber communicating through an orifice to an intake chamber. CONSTITUTION:A high pressure chamber 26 communicates through a communicating path 30 and a switch valve mechanism 31 to an auxiliary low pressure chamber 42 which communicates through an orifice 43 to an intake chamber 11. The switch valve mechanism 31 is constituted to open and close the auxiliary low pressure chamber 42 responsively to auxiliary low pressure Ps' and provided with a pressure responsive section consisting of a bellows 31a, a case 31b, a ball valve body 31c and a spring 31d for urging the ball valve body 31c in the valve closing direction. On the other hand, the switch valve mechanism 31 controls control pressure in the high pressure chamber 262 so that the auxiliary low pressure Ps' reaches a predetermined value. Thus, a control member 27 is rotated forward and backward between a full operation position providing the maximum discharge capacity and a partial operation position providing the minimum discharge capacity.
Patent JP-H01216226-A (JP)
Title: Sample vaporizing and supplying device for moisture measuring instrument
Inventor: SUDO TAKESHI
IPC: G01N31/00
Filed: 1988-02-24
Abstract: PURPOSE:To improve measurement efficiency by pressing the sample to be measured into a heat chamber from a set position and heating it at a proper temperature, sending its vapor to a measuring instrument main body, and returning it to its original position after measurement. CONSTITUTION:Sample containers 8 wherein samples 4 are stored are arranged on a turntable 17 circularly around its rotary shaft 24. Then the turntable 17 is rotated slowly and control valves V5 and V7 and a solenoid valve V2 are opened to supply a N2 carrier gas for removing moisture from an A line N1 container 15. Then the atmosphere of the measuring instrument main body 1 is stabilized in a nearly no-water state. Then a solenoid valve V2 is opened to supply the carrier gas to a B line. The solenoid valve is also opened during this period and water is removed from a D line and the solenoid valve V1. An electric motor M3 is driven to drive the lid removing arm 20 of a sample container 8 and remove the lid 16, and the sample container 8 is pressed in the heat chamber 3 by the electric motor M2. The water in the heat chamber 3, sample 4, and container 8 is removed with the carrier gas of the B line. The vaporized moisture is sent to the measuring chamber of the measuring main body through the D line.
Patent JP-S63208777-A (JP)
Title: Generation system for mls device timing signal
Inventor: ISHITA TORU
IPC: H03K5/00
Filed: 1987-02-24
Abstract: PURPOSE:To improve the operation efficiency of a system greatly by correcting the contents of a timing signal written in a programmable timer unless they are normal. CONSTITUTION:Data written in the register of the programmable timer 2 is read out in a read step 104 for write data and then compared in a data coincidence step 105 with data indicated by a data pointer 1. When they do not coincide with each other, the counted value is varied in a step 106. The difference between the value corresponding to the time required to perform writing 107 from the step 104 and the data indicated by the data pointer is found and added to the start timing of the data indicated by the data pointer to correct the time into the original time.
Patent JP-H08240687-A (JP)
Title: Suppression-pool-water transfer system
Inventor: MATSUSHITA KAZUMI
IPC: G21C15/18
Filed: 1995-03-01
Abstract: PURPOSE: To maintain the safety of a nuclear power plant even in the case of the trouble of a residual heat removal (RHR) system by installing a constitution in which an RHR-system heat exchanger in an adjacent plant and a suppression-pool-water transfer system can be utilized. CONSTITUTION: When an RHR system in a first plant A is in multiple trouble so as to be in a state that a suppression pool 3 cannot be cooled, a suppression- pool-water transfer system pump 8 is utilized, and suppression pool water in the plant A which is in trouble is transferred to a sound RHR-system heat exchanger 16 in a second plant B. Then, the suppression pool water at a high temperature is cooled here, and it is transferred further to a suppression pool 13. In addition, the cooled suppression pool water is returned again to the RHR system on the side of the plant A in trouble by means of a suppression-pool- water transfer pump 18 in the sound plant B, it is transferred to a dry well spray 7 or the like, and it is returned again to the suppression pool 3 through a vent tube 4.
Patent JP-S58158119-A (JP)
Inventor: OOMURA RIYUUICHI
IPC: A01K87/04
Filed: 1982-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55136276-A (JP)
Title: Preparation of sesquiterpene derivative
Inventor: OOISHI TAKESHI
IPC: C07D307/92
Filed: 1979-04-06
Abstract: PURPOSE: To obtain isodrimenin useful as an important intermediate for conversion to various physiologically active substances in high yield, by treating a novel compound readily prepared from β-ionone in short steps with a reducing agent.  
     CONSTITUTION: A compound of formula I is reduced with a reducing agent, e.g. NaBH 4  or LiAlH 4 , in an ether solvent, e.g. tetrahydrofuran or dioxane, at 0°C to room temperature to give isodrimenin of formula II. The compound of formula I can be obtained by treating a novel compound of formula III, prepared from β-ionone in short steps, with a water-solvent alkali, and by oxidizing the resulting compound of formula IV with a Jones reagent in an organic solvent, e.g. acetone, at 0°C to room temperature. 
     COPYRIGHT: (C)1980,JPO&Japio